As digital transformation accelerates, enterprises are increasingly adopting serverless functions, a top cloud technology due to their scalability and cost-effectiveness, with Functions-as-a-Service (FaaS) becoming popular for running granular tasks. Serverless applications, composed of event-driven functions managed by platforms like AWS Lambda, Azure Functions, and Google Cloud Functions, offer benefits such as automatic scaling, reduced infrastructure complexity, and pay-as-you-go pricing. However, they pose observability challenges due to their ephemeral nature, statelessness, and complex dependencies, which make data collection, visualization, and analysis difficult. To address these challenges, the Dynatrace platform provides comprehensive observability support for serverless technologies across major cloud providers, utilizing automation and AI to capture metrics, logs, and traces, enabling end-to-end visibility and facilitating anomaly detection and root-cause analysis. Dynatrace integrates with cloud vendors using OpenTelemetry for enhanced monitoring, offering tools and best practices for deeper insights into serverless functions, thereby aiding in optimizing application performance and costs.